=====================================================================================
WebPage.java
public void SetLoadImagesEnabled(boolean enable){
   lockPage();
        try {
            twkSetLoadImagesEnabled(getPage(), enable);
        } finally {
            unlockPage();
        }
    }
 
private native void twkSetLoadImagesEnabled(long page, boolean enable);
 
=====================================================================================
WebPage.cpp
JNIEXPORT void JNICALL Java_com_sun_webkit_WebPage_twkSetLoadImagesEnabled
    (JNIEnv*, jobject, jlong pPage, jboolean enable)
{
    ASSERT(pPage);
    Page* page = WebPage::pageFromJLong(pPage);
    ASSERT(page);
    page->settings()->setLoadsImagesAutomatically(jbool_to_bool(enable));
}

=====================================================================================
WebEngine.java:
   private BooleanProperty loadImagesEnabled;
 
    public final void setLoadImagesEnabled (boolean value) {
        loadImagesEnabledProperty().set(value);
    }
 
    public final boolean isLoadImagesEnabled () {
        return loadImagesEnabled == null ? true : loadImagesEnabled.get();
    }
 
    public final BooleanProperty loadImagesEnabledProperty() {
        if (loadImagesEnabled == null) {
            loadImagesEnabled = new BooleanPropertyBase(true) {
                @Override public void invalidated() {
                    checkThread();
                    page.setLoadImagesEnabled(get());
                }
                @Override public Object getBean() {
                    return WebEngine.this;
                }
                @Override public String getName() {
                    return "loadImagesEnabled";
                }
            };
        }
        return loadImagesEnabled;
    }